GPT Image Prompt
How to useCopy this prompt and paste it into ChatGPT, Gemini, Nano Banana, or your favorite AI image tool. Adjust details if needed.
Create a fun, inviting vertical 2:3 classroom poster introducing familiar objects students can notice in the night sky after sunset. Design the page like a neat illustrated notebook, combining a soft cream paper base with deep-blue sky shapes, tidy doodle drawings, handwritten arrows, playful spacing, and generous open areas. Show simple illustrated stars of varied sizes and brightness, the Moon, one bright planet-like point, a small comet, a short meteor streak, and one clearly connected constellation pattern. Keep the tone friendly and curious rather than technical. Avoid a formal astronomy infographic, a giant realistic galaxy photograph, equal content cards, dense explanations, or a scientific chart.
Place the title inside a cloud-shaped doodle bubble at the top: “A FRIENDLY TOUR OF THE NIGHT SKY”. Add the smaller line: “Things you might spot after sunset”.
Use exactly five large notebook-style entries distributed freely across the page. Include “THE MOON” with “Sometimes full, sometimes a thin crescent.” Include “STARS” with “Some shine more brightly than others.” Include “PLANETS” with “Some appear as bright, steady lights.” Include “CONSTELLATIONS” with “Star patterns people have named.” Include “METEORS” with “Quick streaks of light across the sky.” Use handwritten arrows to connect each entry to its matching illustration without making the layout crowded.
Place one cheerful note near the bottom: “You do not need a telescope to start looking up.”
Use cute but tidy doodle illustration, hand-drawn stars, notebook-style arrows, large playful headings, and clean readable body text. Apply deep blue sky elements, pale yellow stars, lavender accents, and gentle pastel planet colors against the cream notebook background. Keep stars varied rather than identical, avoid implying realistic scale between planets and the Moon, and keep astronomical terminology minimal. Preserve exactly five entries and one final note, keep every explanation under ten words, and ensure all text remains clear at mobile and thumbnail size.